3971768850

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{420293}}^1$

素因数の和:420321

約数の個数: 96

約数和(自身を含む): 12507949440

約数和(自身を除く): 8536180590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3150, 4725, 9450, 420293, 840586, 1260879, 2101465, 2521758, 2942051, 3782637, 4202930, 5884102, 6304395, 7565274, 8826153, 10507325, 11347911, 12608790, 14710255, 17652306, 18913185, 21014650, 22695822, 26478459, 29420510, 31521975, 37826370, 44130765, 52956918, 56739555, 63043950, 73551275, 79435377, 88261530, 94565925, 113479110, 132392295, 147102550, 158870754, 189131850, 220653825, 264784590, 283697775, 397176885, 441307650, 567395550, 661961475, 794353770, 1323922950, 1985884425, 3971768850]

約数ペア:

[(1, 3971768850), (2, 1985884425), (3, 1323922950), (5, 794353770), (6, 661961475), (7, 567395550), (9, 441307650), (10, 397176885), (14, 283697775), (15, 264784590), (18, 220653825), (21, 189131850), (25, 158870754), (27, 147102550), (30, 132392295), (35, 113479110), (42, 94565925), (45, 88261530), (50, 79435377), (54, 73551275), (63, 63043950), (70, 56739555), (75, 52956918), (90, 44130765), (105, 37826370), (126, 31521975), (135, 29420510), (150, 26478459), (175, 22695822), (189, 21014650), (210, 18913185), (225, 17652306), (270, 14710255), (315, 12608790), (350, 11347911), (378, 10507325), (450, 8826153), (525, 7565274), (630, 6304395), (675, 5884102), (945, 4202930), (1050, 3782637), (1350, 2942051), (1575, 2521758), (1890, 2101465), (3150, 1260879), (4725, 840586), (9450, 420293)]